1. Histogram: Distribution of Employee Satisfaction

Comments

- Most employees are satisfied (>0.6)

- Some people (over 10% of employees) are very unsatisfied (<0.3)

2. Box Plot: Last Evaluation Scores

Comments

- Evaluation scores cluster toward the higher end, suggesting generally strong performance.

3. Comparative Box Plot: Monthly Hours by Department

Comments

- Some departments show wider spreads in hours, indicating uneven workload distribution.

4. Pie Chart of Frequencies: Attrition by Salary Level

Comments

- Attrition is concentrated among low‑salary employees, showing a clear salary–turnover relationship.

5. Bar Plot of Averages: Average Satisfaction

Comments

- Satisfaction varies meaningfully across departments, with some consistently reporting lower morale.